Complete mini wind turbine kit for hands on projects and demonstrations Why this kit is useful Demonstrates basic DC power generation in a compact, easy to assemble model. Suitable for hobbyists, students, and makers who want a tangible example of rotational to electrical energy conversion. Small footprint and clear specifications make it easy to integrate into experiments, displays, or classroom activities. Key features and specifications Materials: Plastic and metal for durable, lightweight construction. Power generation mode: DC. Output voltage: 0.01 to 5.5 V depending on wind and load. Output current: 0.01 to 100 mA depending on wind and load. Rated rotational speed range: 100 to 6000 rpm. Motor physical size: diameter 24.5 mm, height 34.2 mm including front and rear bearing housings. Output shaft: diameter 2.0 mm, length 13.5 mm. Fan blade installed size: overall diameter 100 mm, overall height 60 mm. Fan blade hub diameter: 1.95 mm, suitable for close fit on a 2.0 mm shaft. Finished product dimensions: approximately 200 x 190 x 130 mm. Package contents: 1 set of wind generator kits. Benefits and practical details Clear electrical output ranges let you measure voltage and current under different wind speeds and loading conditions. Compact motor and blade sizes fit standard small experiment setups and model displays. The 2.0 mm shaft and 1.95 mm blade hub provide a snug mechanical fit for reliable rotation with minimal wobble. Build and test process teaches basic assembly, mechanical alignment, and electrical measurement skills. Typical use scenarios Classroom demonstration: Assemble the kit with students to show how rotating blades drive a DC generator, then measure voltage and current at different fan speeds. Science fair or prototype model: Use the finished small turbine as a working exhibit to illustrate principles of electricity generation or to power low current circuits and LEDs for visual effect. Hobby and maker projects: Integrate the turbine into small experiments, charging demonstrations for low power storage, or to power sensors in wind simulation tests. Notes for users Output voltage and current depend on wind speed, blade pitch, and electrical load. Measured values will vary with test conditions. The kit is supplied as one complete set. Additional tools and measurement instruments such as a multimeter may be required for testing and evaluation. This mini wind turbine kit provides a reliable, compact platform for learning, demonstrations, and smallscale projects that involve DC generation and basic electrical measurement.